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7/31/2019 MVS Brochure
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2 AUCOM
Generous space orcablinG, either rombottom, top, le t orriGht
user- riendly input andoutput connections
and termination pointsensure a tidy panel
main sup ply busbars onrear o unit
optional transition panels
AuComs MVS medium voltage so tstar ters are an integrated solution or motor control and protection. MVS so tstar ters combine advanced so t start andso t stop unctionality with extensivemotor and system protection, plus auser- riendly inter ace and completecommissioning diagnostics.
MVS so t starters provide integratedmotor starting and monitoring unctionsor the most demanding industrial situations. Advanced algorithms ensure ultra-smooth starting and stopping, and ully adjustable protection eatures maximiseelectrical and mechanical protection or your motor and system. A large- ormatdisplay and detailed per ormance logsmake setup and operation simple.
MVS so t starters are available in either IP42 or IP54 panels, with options or line and bypass contactors, earthingand isolation switches. AuCom can alsodesign and build panels to meet particular specifcations, and we o er ull applications engineering support at all stages o thedesign process. For customers whopre er to build their own panels, MVS so tstar ters can be supplied in IP00 ormat or as a kit or local assembly.
MVS so t starters have been installed inhigh-pro le locations worldwide. By integrating motor protection with so tstar t and so t stop control, the MVSprovides a simple and cost-e ectivesolution or most major applications.
Contact your local AuCom distributor or more in ormation or visit our websitewww.aucom.com.
built-in orkli t spaces
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3VISIT WWW.AUCOM.COM FOR MORE INFORMATION
prominent warninG siGnaGe on ront
and rear
optional poweractor correction
PANEL DESIGN FEATURES
phase arms extend easily via built-in runners to
allow or quick inspection and repl acement
air insul ation orenhanced sa ety
so t starters available as either ip0 0 or ully enclosed panels in ip42or ip54 options
modula r desiGn allows orexpansion
isolated controlthrouGh ibreoptic connections
to control panel
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4 AUCOM
PANElS
MVS so t star ters can be installed easily into standard panels to provide a complete motor control cabinet. The compact size o the
power assembly leaves room or auxiliary equipment to be installed.
PANEL DETAILS
mvs , mvs .
s mvs . mvs .
t . b . c .
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5VISIT WWW.AUCOM.COM FOR MORE INFORMATION
AIR INSUlATION
The MVS incorporates extra eatures to
ensure personnel sa ety when workingin the MV environment. Air insulationassures long-term reliability. The MVS hascommunication between the low voltagecontroller and the high voltage power assembly via bre-optic cables, or complete electrical isolation. Enclosedunits designed by AuCom includeadditional physical isolation and sa ety interlocks, or maximum sa ety.
BUS BAR ISOlATION
Tinned bus bars on the MVS so t starter are located at the rear o the panel.Barriers isolate cables rom bus bars toallow inspection o cabling.
PANEl CONSTRUCTION
MVS panels eature bolted construction to prevent unintentional access. Thisensures that covers may only be removedwith very deliberate actions. This also
removes the need or mechanicalinterlocking.
ByPASS TERMINAlS
Retains motor protection and monitor-ing unctions even when the starter isbypassed.
SAFE
G g . t mvs
, , g .
h z g g g . i .
l . - g g mvs 100%
g .
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6 AUCOM
STARTINg F UNCTIONS
Pump control start mode Constant current start mode Current ramp start mode Torque control Kickstart
STOPPINg FUNCTIONS
Pump control stop mode TVR so t stop Coast to stop
HUMAN INTERFACE
Fibre optic link Status LEDs Event log (99 positions, time
stamped) User-programmable metering screen Multi-level password protection Plug-in control terminal blocks
PROTECTION
Fully customisable protection Motor thermal model (Thermal
Model) Motor thermistor input Phase sequence Undercurrent Instantaneous overcurrent Auxilary trip inputs
Power loss Excess start time Supply requency Shorted SCR Power circuit Motor connection RS485 ailure Mains requency Input trip Motor overload
Current imbalance Ground ault
(see page 9 or protection codes)
OTHER
Dual Motor Sets Emergency Start Capability Starter Thermal Model Trip Log (8 positions, date/time
stamped) Counters (starts, hours-run, kWh) Metering (amperes, volts, power
actor, kW, kVA)
OPTIONAl FEATURES
Modbus RTU Inter ace Pro bus Inter ace DeviceNet Inter ace USB Module Synchronous motor control PC So tware Overvoltage protection Control supply trans ormer Remote Operator
IP00 DESIGN FEATURES
The MVS power assemblies are very robust and compact, minimising panelspace requirements and making MVS so tstar ters suitable or use in even the mostdemanding industrial locations.
phase arms extend viabuilt-in runner includinG balance resistors,snubbers and Gate drive
small ootprint and depth savesspace
current measuredon all three phases
mvs is mountedinside rame toensure su icient clearance
compact modulardesiGn as a sinGle unit
con ormal coatinG onpcbs or protection inenvironments up topollution deGree 3
bypass terminalsretain motorprotection
convenient earth points
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8 AUCOM
K2M
E
A3 A2
T3
T2
T1
L3
L2
L1
T3B
T2B
T1B
A1
110~130 VAC
220~240 VAC - 15+ 10
- 15+ 10
TXRX
RXTX
A12 A11
A12 A11
-+
33
34
C74
C73
C42
C41
B11
B10
61
62
64
51
52
54
44
43
24
23
14
13
B5
B4
C64
C63
C54
C53
C32
C31
C24
C23
A3
A2
A1
A4
A6
(Wh) (Bk)
(Bk) (Wh)
GeneralCurrent Ran e .......................................................... 50 A ~ 600 A (nominal)*Motor connection ....................................................................................... In-line
SupplyMains Volta e (L1, L2, L3)
MVSxxxx-V02 .............................................................. 3 x 2300 VAC ( 10%)MVSxxxx-V03 .............................................................. 3 x 3300 VAC ( 10%)MVSxxxx-V04 .............................................................. 3 x 4160 VAC ( 10%)MVSxxxx-V06 ............................................................. 3 x 6600 VAC ( 10%)MVSxxxx-V07 ............................................................. 3 x 7200 VAC ( 10%)MVSxxxx-V11 ............................................................ 3 x 11000 VAC ( 10%)MVSxxxx-V13 ........................................................... 3 x 13800 VAC ( 10%)
Control Volta e (A1, A2, A3) ..............110 VAC to 130 VAC (+10% /-15%)............................................................... or 220 VAC to 240 VAC (+10% /-15%)Mains Frequency ......................................................................... 45 Hz to 66 Hz
InputsInputs ................................................................. Active 24 VDC, 8 mA approx.Start (C23, C24) .......................................................... 24 VDC, 8mA approx.Stop (C31, C32) ........................................................... 24 VDC, 8mA approx.Reset (C41, C42) ......................................................... 24 VDC, 8mA approx.Input A (C53, C54) ..................................................... 24 VDC, 8mA approx.Input B (C63, C64) ..................................................... 24 VDC, 8mA approx.
Motor Thermistor (B4, B5)
OutputsRelay outputs ............................................................ 10 A at 250 VAC/360 VA...................................................................................... 10 A at 30 VAC resistive
Main Contactor (Terminals 13, 14) ...................................... Normally OpenBypass Contactor (Terminals 23, 24) .................................. Normally Open
Run Output/ PFC (Terminals 33, 34) .................................. Normally OpenOutput Relay A (Terminals 43, 44) ...................................... Normally OpenOutput Relay B (Terminals 51, 52, 54) ...................................... Chan eoverOutput Relay C (Terminals 61, 62, 64) ...................................... Chan eoverAnalo Output (Terminals B10, B11) ......................... 0-20 mA or 4-20 mA
EnvironmentalProtectionPo er Assembly ............................................................................................ IP00Controller ................................................................................... IP54/ NEMA 12Operatin Temperature .....................................................- 10 C to + 55 CStora e Temperature ........................................................ - 25 C to + 55 C
Conformal coatin of PCBs ................................................................. Standard
* Ratin s hi her than 600A available on request.
SPECIFICATIONS
Item description
A1 Power Assembly
A2 Control Voltage Terminal Block
A3 Power Inter ace PCB
A4 Controller
A6 Comms Module (Optional)
K1M Main Contactor
K2M Bypass Contactor
To Motor 3 Phase Supply
Me ium Vo ta e
low Vo ta e
Bypass Contactor Feedback Signal
Main Contactor K1M
Bypass Contactor K2M
Run Output (PFC)
Programmable Output A
Programmable Output B
Programmable Output C
Programmable Analog Output
Comms Module(Optional)
Motor Thermistor
ProgrammableInput B
ProgrammableInput A
Reset
Stop
Start
T h e r m
i s t o r
R e m o
t e I n p u
t s
R e l a y
O u
t p u
t s
4 - 2
0 m
A
O u
t p u
t
C o n
t r o
l S u p p
l y
F i x e
d R e l a y
O u
t p u
t s
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9VISIT WWW.AUCOM.COM FOR MORE INFORMATION
ANSI
Co edescription MVS Protection (bui t-in)
48 Maximum start time Excess start time
66 Too many starts Restart delay and dynamic thermal model37 Undercurrent Undercurrent
51L Load Increase (alarm) High current requency output
51R Overcurrent - jam Excess start time, electronic shearpin50 Overcurrent - short Shorted SCR, electronic shearpin
49/51 Thermal overload Thermal overload - dynamic model
46 Current imbalance Current imbalance
Posit ive/negative phase sequence Phase sequence
27 Undervoltage Undervoltage
59 Overvoltage Overvoltage47 Phase loss Phase loss
47 Phase sequence Phase sequence
50G Ground ault Ground ault85 Communications ailure Communications ailure
85 Internal ailure Internal ailure
94/95 Ext. ault 1/code - 1 Auxilary trip AExt. ault 1/code - 2 Auxilary trip B
23 Motor overtemperature Thermistor protection*
49 Stator winding over temperature Thermistor protection*32 Under power Power Loss
* RTD Relay is an optional extra.
PROTECTION
A wide range o protection eatures
ensure your equipment can operate sa ely in the most demanding environments.Each protection can be individually adjusted to the required sensitivity, or can be disabled i required to ensure vitalequipment continues to operate even in
the most challenging si tuations.
AdVANCEd THERMAl
MOdEllINg
Intelligent thermal modelling allows the
so t star ter to dynamically calculatemotor temperature to predict whether
the motor can success ully complete astar t. The MVS uses in ormation romprevious and upcoming starts to calculate
the motor temperature to predict themotors available thermal capacity.
THERMAl CAPACITy
The thermal model will only permit astar t which is predicted to succeed. This
protects the motor against overloadswhich shorten the motor li e.
TRIPS
Trips and warnings are written toan eight-place trip log, together within ormation on motor and system statusat the time, speeding up analysis o problems.
PASSWORd PROTECTION
A multi-level password system provides
security or parameter adjustments whilestill allowing users ull access to the many metering unctions.
PROTECTION
COMMUNICATION MOdUlES
The MVS integrates into your existingmonitoring and control network, usingeasy-to-install plug-in communicationinter aces. The MVS supports Pro bus,DeviceNet and Modbus RTU protocols.Communication modules are an optionalextra.
FIBRE OPTICS
Electrical isolation o low and highvoltage circuits is assured by a two linebre-optic inter ace between the power assembly and the control module. Thisbre-optic link simpli es installation o chassis mount MVS units into customswitchboards.
PROTECTION COdES
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10 AUCOM
c
l
p
p
n f -
r
s g lc
g
p g
l v g c (l1, l2, l3)
d & t
l s i
KEYPAD DISPLAY
EASy TO REAd SCREEN
The MVS has a real-language display,
o ering extensive eedback and real-timestatus in ormation in an easy-to-readormat.
Comprehensive metering in ormation,details o starter status and last startper ormance allow easy monitoring o
the star ters per ormance at all times
Multiple status screens let you display thedata most relevant to your application,or you can con gure your own program-mable screen to show the most relevant
in ormation or your application.
EVENT lOgS
A 99 position event log records all in or-mation on the starters operating history,in separate event and trip logs to assistin trouble-shooting. An eight position
trip log records trip states and operat ingconditions at the time o trip.
Phase currents at time o trip Phase voltages at time o trip Mains requency at time o trip
Starter state at time o trip Time and date o trip
REMOTE dISPlAy MOUNTINg
The controller can be mounted on theexterior o the panel reducing the needor separate meters and s tatus indicators.
0.0 AReadyM1 005% 0000.0kW
0.0 A00000kW 00000HP00000kVA -. - - pf
0.0 ATrippedInput a Trip
0.0 ALine Voltages00000 00000 00000
0.0 ALast start 000 s000 % FLC Temp 0%
0.0 AYYYY MMM DDHH:MM:SS
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (25)Control Supply - On07:37:53 14 Jan
Event Log (20)
Control Supply - Off12:45:58 7 Jan
Event Log (20)
Control Supply - Off12:45:58 7 Jan
Event Log (20)
Control Supply - Off12:45:58 7 Jan
Event Log (30)
Operation07:26:55 18 JanLoad Defaults
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (35)Operation12:14:23 18 JanProtection Sim
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (20)Control Supply - Off12:45:58 7 Jan
Event Log (40)Operation12:14:23 18 JanRun Sim
Event Log (20)
Control Supply - Off12:45:58 7 Jan
Event Log (20)
Control Supply - Off12:45:58 7 Jan
Event Log (20)
Control Supply - Off12:45:58 7 Jan
Event Log (45)
Protection - Tripped12:53:24 16 JanPower Loss
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11VISIT WWW.AUCOM.COM FOR MORE INFORMATION
100%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
10%
20%
30%
40%
50%
60%
70%
80%
90%
CONSTANT CURR ENT
Suitable or most applications. Currentis raised to speci ed level and held or duration o start.
CURRENT RAMP
Better or generator sets or i conditionsmay vary between starts.
KICKSTART
Provides a short boot o torque at thebeginning o the star t.
STARTING AND STOPPING MODES
COAST TO STOP
Removes voltage rom motor and allowsinertial slowing.
TIMEd VOlTAgE RAMP
Gradually reduces voltage to extenddeceleration time.
PUMP CONTROl STOP
Provides gradual deceleration to reducefuid hammer.
Full Voltage Current
Current Limit C u r r e n
t
( % M o
t o r
F u l l L o a d
C u r r e n
t )
Rotor Speed (% Full Speed)
Full Voltage Current
Current Limit
Start Ramp Time
Initial Start Current
C u r r e n
t
( % M o
t o r
F u l l L o a d
C u r r e n
t )
Rotor Speed (% Full Speed)
Full Voltage Current
Current LimitStart Ramp Time
Initial Start Current
Kickstart level
Kickstart time
M o
t o r
S p e e
d
Time (seconds)
M o
t o r
S p e e
d
Time (seconds)
M o
t o r
S p e e
d
Time (seconds)
Pump Control StopTVR So t StopCoast to Stop
C u r r e n
t
( % M o
t o r
F u l l L o a d
C u r r e n
t )
Rotor Speed (% Full Speed)
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12 AUCOM
ENCLOSURES
* Measurements shown are typical dimensions and may vary for speci c projects.
MVS enclosures are engineered to suityour project speci c requirements. For other options, please contact your localsales engineer or more in ormation.
Some examples o enclosure optionsinclude:
Power actor correction Additional motor protection relays
Transition panels with cables or directbus bar connections
Multi-motor operation Top o bottom entry cabling Various control options and RTD
relays.
mvs 3.3/4.2 mvs 6.6/7.2
Enc osure*
A B C d E F gmm
(inches)mm
(inches)mm
(inches)mm
(inches)mm
(inches)mm
(inches)mm
(inches)MVS 3.3/4.2 2078
(81.81)
1953
(62.72)
766
(30.16)
825
(32.48)
1023
(40.28)
958
(37.72)
1029
(40.51)MVS 6.6/7.2 2271
(89.41
2141
(84.29)
1017
(40.04
1017
(40.04
1215
(47.83)
1150
(45.28)
1221
(48.07)MVS 11/13 Ask your sales engineer or details
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14 AUCOM
COMMISSIONINg
AuCom makes medium voltage installation
and commissioning simple withoutunnecessary interruption to your normaloperation. For minimal disruption, theMVS incorporates extensive operatingsimulations and allows the starter tobe tested with a low voltage motor, tocon rm circuit integrity and identi y any errors be ore ull commissioning. Aswell as a comprehensive run simulations,
the MVS can simulate each protection to ensure the starter is signalling asexpected and interacting correctly withassociated equipment.
SOFTWARE SIMUlATIONS
The simulation unction allow the MVS to be tested without a motor connected, to con rm that the so t s tar ters controlcircuits are operating correctly. There are
three simulation modes available :
Run simulation: simulates a motor star ting, running and stopping tocon rm correct con guration o mainand bypass contactors, bre-opticcontrols, programmable relays andmotor control signals.
Protection simulation: simulatesactivation o each protection mechanism
to con rm that the so t star ter isresponding correctly in each situation.
Signalling simulation: simulates outputsignalling to con rm con guration.
p - . t mvs g , z .
lOW VOlTAgE TESTINg
The MVS can be connected to a lowvoltage motor ( 500 VAC) or testing.This allows the user to thoroughly test
the so t starter and its associated power and control circuits. The low voltage testmode provides a means o testing the so tstar ters con guration without requiring aull medium voltage test acility.
dIRECT ON-lINE
Many customisable MV units are
equipped with a DOL eature. This allowsDOL motor operation in the event o ailure to maximise uptime during repair.
AFTER SAlES SERVICE
Annual maintenance contracts and other a ter sales service packages may beincluded with your project, ask your salesengineer or more in ormation.
COMMISSIONING
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* h g g .
OTHER AUCOM PRODUCTS
An advanced so t star tcontroller designed or usein motor control centres.
Easily incorporated intoany control circuit andsuitable or use with any
type o motor protectiondevice.
CSX SOFT START CONTROllER
A compact so t starter providing constant currentso t start control and
essential motor protection.A complete motor controlsolution in a single compactdesign.
CSXI COMPACT SOFT STARTER
A comprehensive motor management systemproviding selectableso t start and so t stopcontrol, advanced motor/load protection systemsand extensive control &inter ace eatures.
IMS2 dIgITAl SOFT STARTER
A complete motor management systemproviding constantcurrent, and current rampas well as the new XLR-8,Adaptive AccelerationControl, available only rom AuCom.
EMX3 AdVANCEd SOFT STARTER
AuCom offers a complete ran e of soft starters, ith a solution for your soft startin requirement. whether you needa simple product for startin only, or a comprehensive solution for your motor control and protection needs, you cantrust AuCom to offer a product to match.
AuCom E ectronics lt .
123 Wrights RoadPO Box 80208
Christchurch 8440New Zealand
T +64 3 338 8280F +64 3 338 8104
E [email protected] W www.aucom.com
For more information on AuCom products, contact your local distributor:
7 1 0 - 0 2 9 3 8 -0
SoftStart
MotorProtection
A vanceInterface
InternaBypass
PowerRan e
Vo ta eRan e
CSX 200 A 575 VACCSXi 200 A 575 VAC
IMS2 2361 A 690 VAC
EMX3 2400 A 690 VAC
MVS 600 A * 13.8 kV
MVX 800 A * 15 kV